<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js">
</script>
<script>
$(document).ready(function(){
  $(".ex .hide").click(function(){
    $(this).parents(".ex").hide("slow");
  });
});
</script>
<style type="text/css"> 
div.ex
{
	background-color:#e5eecc;
	padding:7px;
	border:solid 1px #c3c3c3;
}
</style>
</head>
<body>

<h3>Google</h3>
<div class="ex">
<button class="hide">点我隐藏</button>
<p>站点名: Google<br> 
站点 URL：http://www.google.com</p>
</div>

<h3>菜鸟教程</h3>
<div class="ex">
<button class="hide">点我隐藏</button>
<p>站点名: 菜鸟教程<br> 
站点 URL：http://www.runoob.com</p>

</div>

</body>
</html>